Automist fire suppression system saves Norwich home
Automist activation shows minimal damage after a fire in a Norfolk home.

Unite Security Electrical & Fire Ltd · Company SC406003
Active, accounts up to date·subcontractor & developer·Head office Perth
Plumis designs and manufactures industry-leading intelligent fire suppression systems that detect fire earlier, activate faster, and deliver better outcomes for people and property. Our Automist system is the most comprehensively tested domestic watermist system in the UK, holding a BSi Verification Certificate VC780009 and third-party certification by Lloyd's Register for ISO 9001 compliance. We are proud members of The Fire Industry Association and the International Water Mist Association.
Automist is an award-winning, retrofittable intelligent watermist fire suppression system that uses significantly less water than traditional sprinklers, minimising water damage and disruption. It is ideal for various applications, including open-plan living, modular construction, heritage properties, and social housing, helping to meet building regulations and enhance life safety. Our commitment extends to environmental responsibility, adhering to RoHS and WEEE compliance, and we actively support The Fire Fighters Charity.
We are dedicated to continuous improvement, actively seeking customer feedback to enhance product reliability and services. Plumis also fosters a culture of social responsibility, encouraging young engineers through internships and work experience programs, and is a proud supporter of initiatives like Born to Engineer. We are always looking for exceptional talent to join our mission to create life-saving technology.
Automist activation shows minimal damage after a fire in a Norfolk home.
Automist Smartscan Hydra installed at Money's Mill, an iconic landmark in the East Midlands.
Automist installation at a Devon property, enhancing fire safety for a family.
Real-life fire data from Automist activation showing a graph of fire temperature during suppression.
Northern Ireland
Automist fire safety project at a development by Triangle Housing Association on Garryduff Road.
Client · Triangle Housing Association
Real-life Automist activation showing fire data.
Staffordshire
Automist installed at homes owned and managed by Aspire Housing.
Client · Aspire Housing
Automist installed at the Old Mission Church, providing fire safety for the conversion.
Scotland
The Fairways luxury apartments in Strathaven, Scotland, protected by Automist.
Staffordshire
Dale Cottages accommodation protected by Automist.
Portofino, Italy
Automist installed at a five-star hotel in Portofino, Italy.
York
Apartments at an iconic former factory clock tower redevelopment protected by Automist.
Triangle Housing Association, Aspire Housing, Wolverhampton Homes.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Automist - Ideal for retrofit when traditional fire sprinklers demands too great a water supply or a tank Their listed services include Fire protection, Electrical and Plumbing.
Plumis is registered at 25 Bertha Park View, Inveralmond Industrial Estate, Perth, PH1 3FZ, in Scotland.
Plumis states that it works across Nationwide.
Accounts filed for the year to 2024 report 11 employees, which places the company in the 10-49 employees band.
Plumis does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £670k and £1.8m. This is an estimate, not a filed figure.
Companies House lists Plumis as active, with accounts most recently made up to 2024-08-31.
Plumis displays BS 8458:2015, BSi Verification Certificate VC780009, ISO 9001, NICEIC and CIPHE standards on its website.
Plumis works in Residential, Commercial and Public.
Plumis was incorporated on 2011-08-24.
Track budgets, committed costs, invoices and profitability in one place, so cost issues show up before they turn into margin surprises.